The next process taking place within the DDE Server depends on the change in the data being received from the live feed. If there were no price change from the feed then the DDE screen would not update the link. Also the folder would not be available in the Trader application, but once there is a change in price then the link will get updated and the folder should be available for viewing in the Trader application. The following process depends on the changing incoming data to the DDE Server.
More: